Kingtone Tuntun 80dB ALC AmplificadorIgbega B2 B4 B5 850/1900/1700-2100 mhz2G/3G/4G/LTE Ampilifaya Tri Band Cell Phone Booster Big Coverage Network Booster Solutions fun Awọn ile nla / Igbega ifihan agbara Mobil.
Awọn ẹya:
1. Pẹlu apẹrẹ irisi alailẹgbẹ, ni iṣẹ itutu agbaiye to dara
2. Pẹlu ifihan LCD, a le mọ ere ẹyọkan ati agbara o wu ni kedere
3. Pẹlu ifihan LED ifihan DL, iranlọwọ lati fi sori ẹrọ eriali ita gbangba ni ipo ti o dara julọ;
4.With AGC ati ALC, ṣe iṣẹ atunṣe atunṣe.
5.PCB pẹlu iṣẹ ipinya, ṣe ifihan UL ati DL ko ni ipa lori ara wọn,
6.Low intermodulation, Gain giga, agbara Iduro iduroṣinṣin
b2 b5 b4 cellular ifihan agbara repeater ariwa america (Mexico, Peru, Colombia. Chile ati be be lo awọn orilẹ-ede) awọn nẹtiwọki cdma pcs aws tri-band ifihan agbara 850 1900 1700/2100 mhz fun awọn foonu alagbeka
Awọn Igbohunsafẹfẹ Aṣaṣe Tri-band fun itọkasi rẹ, yan awọn ẹgbẹ-ẹgbẹ 3:
B1 (2100) jẹ Band 1 lori 2100 MHz.
B2 (1900) jẹ Band 2 lori 1900 MHz.
B3 (1800) jẹ Band 3 lori 1800 MHz.
B4 (AWS) jẹ iye 4 lori AWS 1700/2100MHz.
B5 (850) jẹ iye 5 lori 850 MHz.
B7 (2600) jẹ Band 7 lori 2600 MHz.
B8 (900) jẹ Band 8 lori 900 MHz.
B20 (800) jẹ Band20 lori 800MHz
B28 (700) jẹ Band28 lori 700MHz
